A new roof protects everything beneath it, and New Jersey homes take real punishment from wind, rain, and the freeze-thaw cycles that come with each passing season. When a roof reaches the end of its life, delaying replacement puts the structure, the insulation, and the interior at risk. Choosing a qualified contractor for roof replacement in Princeton NJ means getting a system installed correctly the first time, with materials built to last.
Green Sun Energy Services, LLC is a locally owned and operated roofing company based in Middletown, NJ, and in business since 2010. We are a GAF-certified roofing contractor installing GAF Timberline HDZ roofing systems, which means every installation meets a recognized standard for materials and workmanship. As a local roofing contractor near Princeton NJ, we have completed roofing installation work for 2 clients in Princeton, Mercer County, New Jersey, with that work spanning 2022 to 2025. We bring the same focus to every project we take on in the area.
Princeton, NJ
Client since January 2025
Mohamad from Princeton, NJ has been a Green Sun Energy Services client since January of 2025, when he bought all three trades on a single day. What the house needed was not simply a new array - it already had…
Princeton, NJ
Client since June 2022
Samir Hanna came to Green Sun Energy Services as a referral and has been a client since June of 2022, when the roof and the solar array were bought on the same day. The roof was finished on 2 November…
The municipal construction department reviews and inspects the work under the Uniform Construction Code, but the substantive electrical requirements come from the statewide Electrical Subcode rather than from local preference. Municipalities may also administer zoning requirements where those apply.
Certain warranties can, subject to that warranty's own conditions and a required notification procedure with its own time limit. It is worth knowing the process before the house goes on the market rather than during the sale, and a transferable warranty is a genuine selling point.
Yes. Mixing incompatible exhaust systems can disrupt airflow and cause one vent to pull air through another instead of through the soffits. The goal is balanced intake and exhaust that follows the roof and attic design.
